HEADER LYASE 01-FEB-07 2OQX TITLE CRYSTAL STRUCTURE OF THE APO FORM OF E. COLI TRYPTOPHANASE AT 1.9 A TITLE 2 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPTOPHANASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: L-TRYPTOPHAN INDOLE-LYASE, TNASE; COMPND 5 EC: 4.1.99.1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562 KEYWDS LYASE, PYRIDOXAL PHOSPHATE, TRYPTOPHAN CATABOLISM EXPDTA X-RAY DIFFRACTION AUTHOR Y.GOLDGUR,A.KOGAN,G.GDALEVSKY,A.PAROLA,R.COHEN-LURIA,O.ALMOG REVDAT 7 27-DEC-23 2OQX 1 REMARK SEQADV LINK REVDAT 6 24-JUL-19 2OQX 1 REMARK LINK REVDAT 5 18-OCT-17 2OQX 1 REMARK REVDAT 4 13-JUL-11 2OQX 1 VERSN REVDAT 3 24-FEB-09 2OQX 1 VERSN REVDAT 2 30-OCT-07 2OQX 1 JRNL REVDAT 1 20-FEB-07 2OQX 0 JRNL AUTH N.TSESIN,A.KOGAN,G.Y.GDALEVSKY,J.P.HIMANEN,R.COHEN-LURIA, JRNL AUTH 2 A.H.PAROLA,Y.GOLDGUR,O.ALMOG JRNL TITL THE STRUCTURE OF APO TRYPTOPHANASE FROM ESCHERICHIA COLI JRNL TITL 2 REVEALS A WIDE-OPEN CONFORMATION. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 63 969 2007 JRNL REFN ISSN 0907-4449 JRNL PMID 17704565 JRNL DOI 10.1107/S0907444907036396 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.82 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1074113.500 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.4 REMARK 3 NUMBER OF REFLECTIONS : 88583 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2631 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 14095 REMARK 3 BIN R VALUE (WORKING SET) : 0.2610 REMARK 3 BIN FREE R VALUE : 0.2860 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 2.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 419 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.014 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3670 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 17 REMARK 3 SOLVENT ATOMS : 364 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.56000 REMARK 3 B22 (A**2) : 2.66000 REMARK 3 B33 (A**2) : -3.22000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.14 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.15 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.770 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.090 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.610 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.930 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.760 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.47 REMARK 3 BSOL : 65.89 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP_BS.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : CIS_PEPTIDE.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : EPE_XPLOR.PAR REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN_BS.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : EPE_XPLOR.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 2OQX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-FEB-07. REMARK 100 THE DEPOSITION ID IS D_1000041477. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : OSMIC MIRRORS REMARK 200 OPTICS : OSMIC MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 88583 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 42.5400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.31000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.250 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MANUAL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 400, 100MM HEPES, 100 MM REMARK 280 MAGNESIUM SULFATE, PH 7.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: F 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X,Y+1/2,Z+1/2 REMARK 290 6555 -X,-Y+1/2,Z+1/2 REMARK 290 7555 -X,Y+1/2,-Z+1/2 REMARK 290 8555 X,-Y+1/2,-Z+1/2 REMARK 290 9555 X+1/2,Y,Z+1/2 REMARK 290 10555 -X+1/2,-Y,Z+1/2 REMARK 290 11555 -X+1/2,Y,-Z+1/2 REMARK 290 12555 X+1/2,-Y,-Z+1/2 REMARK 290 13555 X+1/2,Y+1/2,Z REMARK 290 14555 -X+1/2,-Y+1/2,Z REMARK 290 15555 -X+1/2,Y+1/2,-Z REMARK 290 16555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 60.05800 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 85.60450 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 60.05800 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 85.60450 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 60.05800 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 85.60450 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 60.05800 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 85.60450 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 59.21100 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 85.60450 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 59.21100 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 85.60450 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 59.21100 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 85.60450 REMARK 290 SMTRY1 12 1.000000 0.000000 0.000000 59.21100 REMARK 290 SMTRY2 12 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 85.60450 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 59.21100 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 60.05800 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 14 -1.000000 0.000000 0.000000 59.21100 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 60.05800 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 15 -1.000000 0.000000 0.000000 59.21100 REMARK 290 SMTRY2 15 0.000000 1.000000 0.000000 60.05800 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 1.000000 0.000000 0.000000 59.21100 REMARK 290 SMTRY2 16 0.000000 -1.000000 0.000000 60.05800 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 20680 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 64460 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -113.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 60.05800 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 85.60450 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 59.21100 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 85.60450 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 59.21100 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 60.05800 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 CL CL A1001 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLN A 101 REMARK 465 GLY A 102 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 1226 O HOH A 1226 3656 1.16 REMARK 500 CE MET A 68 CE MET A 68 11555 1.43 REMARK 500 O HOH A 1003 O HOH A 1003 8555 2.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 TYR A 134 110.97 174.96 REMARK 500 VAL A 153 70.51 -103.83 REMARK 500 ARG A 230 51.73 -118.90 REMARK 500 LYS A 270 -107.72 -121.38 REMARK 500 PHE A 376 71.41 51.40 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1002 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A1025 O REMARK 620 2 HOH A1044 O 92.1 REMARK 620 3 HOH A1079 O 89.2 174.9 REMARK 620 4 HOH A1086 O 89.7 91.3 83.8 REMARK 620 5 HOH A1231 O 174.7 92.5 86.0 87.5 REMARK 620 6 HOH A1232 O 91.6 94.7 90.2 173.8 90.7 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE A 701 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AX4 RELATED DB: PDB REMARK 900 TRYPTOPHANASE FROM PROTEUS VULGARIS REMARK 900 RELATED ID: 2C44 RELATED DB: PDB REMARK 900 THE THREE-DIMENSIONAL STRUCTURE OF TYROSINE PHENOL-LYASE REMARK 900 RELATED ID: 1TPL RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E. COLI TRYPTOPHANASE DBREF 2OQX A 5 471 UNP P0A853 TNAA_ECOLI 5 471 SEQADV 2OQX CME A 298 UNP P0A853 CYS 298 MODIFIED RESIDUE SEQADV 2OQX CME A 352 UNP P0A853 CYS 352 MODIFIED RESIDUE SEQRES 1 A 467 LYS HIS LEU PRO GLU PRO PHE ARG ILE ARG VAL ILE GLU SEQRES 2 A 467 PRO VAL LYS ARG THR THR ARG ALA TYR ARG GLU GLU ALA SEQRES 3 A 467 ILE ILE LYS SER GLY MET ASN PRO PHE LEU LEU ASP SER SEQRES 4 A 467 GLU ASP VAL PHE ILE ASP LEU LEU THR ASP SER GLY THR SEQRES 5 A 467 GLY ALA VAL THR GLN SER MET GLN ALA ALA MET MET ARG SEQRES 6 A 467 GLY ASP GLU ALA TYR SER GLY SER ARG SER TYR TYR ALA SEQRES 7 A 467 LEU ALA GLU SER VAL LYS ASN ILE PHE GLY TYR GLN TYR SEQRES 8 A 467 THR ILE PRO THR HIS GLN GLY ARG GLY ALA GLU GLN ILE SEQRES 9 A 467 TYR ILE PRO VAL LEU ILE LYS LYS ARG GLU GLN GLU LYS SEQRES 10 A 467 GLY LEU ASP ARG SER LYS MET VAL ALA PHE SER ASN TYR SEQRES 11 A 467 PHE PHE ASP THR THR GLN GLY HIS SER GLN ILE ASN GLY SEQRES 12 A 467 CYS THR VAL ARG ASN VAL TYR ILE LYS GLU ALA PHE ASP SEQRES 13 A 467 THR GLY VAL ARG TYR ASP PHE LYS GLY ASN PHE ASP LEU SEQRES 14 A 467 GLU GLY LEU GLU ARG GLY ILE GLU GLU VAL GLY PRO ASN SEQRES 15 A 467 ASN VAL PRO TYR ILE VAL ALA THR ILE THR SER ASN SER SEQRES 16 A 467 ALA GLY GLY GLN PRO VAL SER LEU ALA ASN LEU LYS ALA SEQRES 17 A 467 MET TYR SER ILE ALA LYS LYS TYR ASP ILE PRO VAL VAL SEQRES 18 A 467 MET ASP SER ALA ARG PHE ALA GLU ASN ALA TYR PHE ILE SEQRES 19 A 467 LYS GLN ARG GLU ALA GLU TYR LYS ASP TRP THR ILE GLU SEQRES 20 A 467 GLN ILE THR ARG GLU THR TYR LYS TYR ALA ASP MET LEU SEQRES 21 A 467 ALA MET SER ALA LYS LYS ASP ALA MET VAL PRO MET GLY SEQRES 22 A 467 GLY LEU LEU CYS MET LYS ASP ASP SER PHE PHE ASP VAL SEQRES 23 A 467 TYR THR GLU CYS ARG THR LEU CME VAL VAL GLN GLU GLY SEQRES 24 A 467 PHE PRO THR TYR GLY GLY LEU GLU GLY GLY ALA MET GLU SEQRES 25 A 467 ARG LEU ALA VAL GLY LEU TYR ASP GLY MET ASN LEU ASP SEQRES 26 A 467 TRP LEU ALA TYR ARG ILE ALA GLN VAL GLN TYR LEU VAL SEQRES 27 A 467 ASP GLY LEU GLU GLU ILE GLY VAL VAL CME GLN GLN ALA SEQRES 28 A 467 GLY GLY HIS ALA ALA PHE VAL ASP ALA GLY LYS LEU LEU SEQRES 29 A 467 PRO HIS ILE PRO ALA ASP GLN PHE PRO ALA GLN ALA LEU SEQRES 30 A 467 ALA CYS GLU LEU TYR LYS VAL ALA GLY ILE ARG ALA VAL SEQRES 31 A 467 GLU ILE GLY SER PHE LEU LEU GLY ARG ASP PRO LYS THR SEQRES 32 A 467 GLY LYS GLN LEU PRO CYS PRO ALA GLU LEU LEU ARG LEU SEQRES 33 A 467 THR ILE PRO ARG ALA THR TYR THR GLN THR HIS MET ASP SEQRES 34 A 467 PHE ILE ILE GLU ALA PHE LYS HIS VAL LYS GLU ASN ALA SEQRES 35 A 467 ALA ASN ILE LYS GLY LEU THR PHE THR TYR GLU PRO LYS SEQRES 36 A 467 VAL LEU ARG HIS PHE THR ALA LYS LEU LYS GLU VAL MODRES 2OQX CME A 298 CYS S,S-(2-HYDROXYETHYL)THIOCYSTEINE MODRES 2OQX CME A 352 CYS S,S-(2-HYDROXYETHYL)THIOCYSTEINE HET CME A 298 10 HET CME A 352 10 HET CL A1001 1 HET MG A1002 1 HET EPE A 701 15 HETNAM CME S,S-(2-HYDROXYETHYL)THIOCYSTEINE HETNAM CL CHLORIDE ION HETNAM MG MAGNESIUM ION HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETSYN EPE HEPES FORMUL 1 CME 2(C5 H11 N O3 S2) FORMUL 2 CL CL 1- FORMUL 3 MG MG 2+ FORMUL 4 EPE C8 H18 N2 O4 S FORMUL 5 HOH *364(H2 O) HELIX 1 4 THR A 56 MET A 63 1 8 SHEET 1 A 2 ILE A 48 ASP A 49 0 SHEET 2 A 2 ILE A 391 ARG A 392 1 O ARG A 392 N ILE A 48 SHEET 1 B 7 TYR A 95 THR A 99 0 SHEET 2 B 7 GLY A 278 MET A 282 -1 O GLY A 278 N THR A 99 SHEET 3 B 7 MET A 263 SER A 267 -1 N LEU A 264 O CYS A 281 SHEET 4 B 7 VAL A 224 ASP A 227 1 N MET A 226 O MET A 263 SHEET 5 B 7 ILE A 191 THR A 194 1 N ILE A 191 O VAL A 225 SHEET 6 B 7 VAL A 129 SER A 132 1 N PHE A 131 O VAL A 192 SHEET 7 B 7 THR A 149 ASN A 152 1 O THR A 149 N ALA A 130 SHEET 1 C 4 CME A 352 ALA A 355 0 SHEET 2 C 4 ALA A 360 ASP A 363 -1 O PHE A 361 N GLN A 354 SHEET 3 C 4 LEU A 417 LEU A 420 -1 O LEU A 420 N ALA A 360 SHEET 4 C 4 VAL A 394 ILE A 396 -1 N ILE A 396 O LEU A 417 SHEET 1 D 2 LEU A 452 TYR A 456 0 SHEET 2 D 2 LYS A 467 GLU A 470 -1 O LYS A 467 N THR A 455 LINK C LEU A 297 N CME A 298 1555 1555 1.33 LINK C CME A 298 N VAL A 299 1555 1555 1.33 LINK C VAL A 351 N CME A 352 1555 1555 1.33 LINK C CME A 352 N GLN A 353 1555 1555 1.33 LINK MG MG A1002 O HOH A1025 1555 1555 2.11 LINK MG MG A1002 O HOH A1044 1555 1555 2.02 LINK MG MG A1002 O HOH A1079 1555 1555 2.06 LINK MG MG A1002 O HOH A1086 1555 1555 2.02 LINK MG MG A1002 O HOH A1231 1555 1555 2.13 LINK MG MG A1002 O HOH A1232 1555 1555 2.11 CISPEP 1 ILE A 195 THR A 196 0 -2.77 SITE 1 AC1 2 ARG A 69 HOH A1298 SITE 1 AC2 6 HOH A1025 HOH A1044 HOH A1079 HOH A1086 SITE 2 AC2 6 HOH A1231 HOH A1232 SITE 1 AC3 7 LEU A 51 THR A 52 TYR A 74 TYR A 307 SITE 2 AC3 7 ILE A 396 LEU A 400 ARG A 419 CRYST1 118.422 120.116 171.209 90.00 90.00 90.00 F 2 2 2 16 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.008444 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008325 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005841 0.00000